Amphenol ICC (FCI) Dubox receptacle, order code 71991-810LF, 20 positions, dual row, 0.100" (2.54 mm) pitch, gold-plated mating contacts, 11.04 mm mated stacking height, through-hole solder termination, push-pull fastening.
Amphenol ICC (FCI) 71991-810LF Dubox Receptacle, 20-Pos
MPN71991-810LF
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Amphenol ICC (FCI) Dubox receptacle, order code 71991-810LF, 20 positions, dual row, 0.100" (2.54 mm) pitch, gold-plated mating contacts, 11.04 mm mated stacking height, through-hole solder termination, push-pull fastening.
$2.6400Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
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Independent China distributor & sourcing agent· Listing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | Dubox™ |
| Type | Female Socket |
| Mounting | Through Hole |
| Connector type | Receptacle, Bottom or Top Entry |
| Fastening type | Push-Pull |
| Contact material | Phosphor Bronze |
| Insulation color | Blue |
| Insulation height | 0.275\" (6.99mm) |
| Insulation material | Thermoplastic, Glass Filled |
| Mated stacking heights | 11.04mm |
| Material flammability rating | UL94 V-0 |
| Style | Board to Board |
All specifications
| Parameter | Value |
|---|---|
| Package | Tube |
| Termination | Solder |
| Applications | Automotive, General Purpose, Industrial, Telecommunications |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 20 |
| Row spacing - mating | 0.100\" (2.54mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.118\" (3.00mm) |
| Contact finish - mating | Gold |
| Contact finish thickness - post | 78.7µin (2.00µm) |
| Contact finish thickness - mating | 15.0µin (0.38µm) |
Product details
Frequently asked questions
What does 71991-810LF mate with?
The 71991-810LF is a female socket receptacle — it mates with the corresponding male header in the Dubox 71991 series at the same 0.100" pitch and 20-position dual-row footprint. Confirm the header's post length and mounting orientation match the board stack-up.